| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.99 | 6.609% | $137.5149 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $248.39 | 10.585% | $274.6821 | $274.68 | $274.70 | $274.70 |
| Purchase #3 | $171.78 | 12.755% | $193.6905 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $161.43 | 5.149% | $169.742 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $101.26 | 10.556% | $111.949 | $111.95 | $111.95 | $111.90 |
| Purchase #6 | $202.43 | 7.205% | $217.0151 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $86.84 | 4.241% | $90.5229 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $1,101.12 | $1,195.1165 | $1,195.11 | $1,195.10 | $1,195.00 | |